Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_63f02e35eba6f9f08c118658b70eba03_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-05_63f02e35eba6f9f08c118658b70eba03_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_63f02e35eba6f9f08c118658b70eba03_cryptolocker
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Size
50KB
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MD5
63f02e35eba6f9f08c118658b70eba03
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SHA1
d1dcaceb649c7ebf4fe8ef39a7ed88378185f387
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SHA256
9d18596d6c248e25e2227dc5841c0c42f3dc360aa6cc3c6d65a32cf6a4725e6f
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SHA512
0cb4afcac5083b4feab760bbaa736de7d93ce6fd02bf2720c83722fa4521d7b99252cfa0579e8169c080a7f426d7c5dd940e6b9b08928bf5f31b7b9ce08136fc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocbK:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ/
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-05_63f02e35eba6f9f08c118658b70eba03_cryptolocker
Files
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2024-06-05_63f02e35eba6f9f08c118658b70eba03_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE